Soft Touch Tactile Switches Quick Response Time Tare Facility with Zero Function LED Display ABS Body Easy to Operate, Compact Design Technical Features Over load protection Weather & Water proof sophisticated tactile keyboard. High accurate load cell. Approved by Weight & Measurement Dept. Govt. of India. 12 to 15 w Power consumption. 230 V ± 10% 50 Hz volts AC. Operating Temperature Range 0°C to 50°C. Options Extra/Remote Display Printer/Rs232 Interface/Cabinet/Wind shield